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Finding the Third Proportional to 1,105,328 and 2,367,472

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Solution

The third proportional to 1,105,328 and 2,367,472 is: 5,070,823.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,328 : 2,367,472 = 2,367,472 : x
  2. Step 2: Convert to fraction form
    1,105,328/2,367,472 = 2,367,472/x
  3. Step 3: Cross multiply
    1,105,328x = 2,367,472 × 2,367,472
  4. Step 4: Simplify right side
    1,105,328x = 5,604,923,670,784
  5. Step 5: Solve for x
    x = 5,604,923,670,784/1,105,328
  6. Step 6: Final answer
    x = 5,070,823.93

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.